Withstand unlimited peak currentCapacitor switching application leads to very high current peak at capacitor energization. UA..RA contactors are designed with damping resistor to handle current peaks without limitation.Product benefits

Widest contactor range on the market up to 80 Kvar

Reliable in capacitor switching demanding application

Easy selection with CAPCAL software.

Product features

UA..RA contactors, with damping resistors, are used when peak currents are far exceeding 100 times nominal rms current

UA contactors are used when peak currents are less or equal to 100 times nominal rms current